这个答案之前就像一个魅力:
https://stackoverflow.com/a/41041580/3894981
然而,由于Webpack v4它不再起作用了。从那以后它抛出:
错误:webpack.optimize.UglifyJsPlugin已被删除,请使用 相反,config.optimization.minimize。
为了使其在Webpack v4中运行,有什么必要?
我已经尝试过使用以下内容而没有运气:
const uglifyJsPlugin = require('uglifyjs-webpack-plugin');
if (process.argv.indexOf('-p') !== -1) {
// compress and remove console statements. Only add this plugin in production
// as even if drop_console is set to false, other options may be set to true
config.plugins.push(new uglifyJsPlugin({
compress: {
'drop_console': true
}
}));
}
答案 0 :(得分:10)
你仍然把它放在config.plugins中,你试过把它放在config.optimization.minimizer中吗?
const UglifyJSPlugin = require('uglifyjs-webpack-plugin')
...
optimization: {
minimizer: [
new UglifyJSPlugin({
uglifyOptions: {
compress: {
drop_console: true,
}
}
})
]
}
答案 1 :(得分:1)
这不再适用于Webpack 4,需要使用Terser插件,请参见https://stackoverflow.com/a/41041580/378506